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1.4 KiB
JSON
1 line
1.4 KiB
JSON
{"schema_version":"1.7.5","id":"RUSTSEC-2018-0009","published":"2018-12-09T12:00:00Z","modified":"2026-07-17T16:00:03.218984728Z","aliases":["CVE-2018-20996","GHSA-c3cw-c387-pj65"],"summary":"MsQueue and SegQueue suffer from double-free","details":"Even if an element is popped from a queue, crossbeam would run its\ndestructor inside the epoch-based garbage collector. This is a source\nof double frees.\n\nThe flaw was corrected by wrapping elements inside queues in a\n`ManuallyDrop`.\n\nThanks to [@c0gent](https://github.com/c0gent) for reporting the issue.","affected":[{"package":{"name":"crossbeam","ecosystem":"crates.io","purl":"pkg:cargo/crossbeam"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.4.0"},{"fixed":"0.4.1"}]}],"ecosystem_specific":{"affected_functions":null,"affects":{"arch":[],"functions":[],"os":[]}},"database_specific":{"categories":[],"cvss":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","informational":null,"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2018-0009.json"}}],"references":[{"type":"PACKAGE","url":"https://crates.io/crates/crossbeam"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2018-0009.html"},{"type":"REPORT","url":"https://github.com/crossbeam-rs/crossbeam-epoch/issues/82"}],"database_specific":{"license":"CC0-1.0"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]} |